On Thu, 26 Jan 2023 20:12:55 +0000 "Matthew Wilcox (Oracle)" <willy@xxxxxxxxxxxxx> wrote:
> This is just a conversion to the folio API. While there are some nods
> towards supporting multi-page folios in here, the blocks array is
> still sized for one page's worth of blocks, and there are other
> assumptions such as the blocks_per_page variable.
>
> ...
>
> @@ -588,7 +585,7 @@ static int __mpage_writepage(struct folio *folio, struct writeback_control *wbc,
> if (bio == NULL) {
> if (first_unmapped == blocks_per_page) {
> if (!bdev_write_page(bdev, blocks[0] << (blkbits - 9),
> - page, wbc))
> + &folio->page, wbc))
> goto out;
> }
> bio = bio_alloc(bdev, BIO_MAX_VECS,
>
hch removed this code in
https://lkml.kernel.org/r/20230125133436.447864-2-hch@xxxxxx, so I'll
drop this hunk.
